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Post New Question
All Questions
+0
234927 Questions
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486
1
i really need help with this please
let me know if you can
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Guest
May 21, 2016
0
1356
1
What is the answer of this question?
if A add C is 12 and B add D is 2 and A takeaway B is 9 and C takeaway D is 14, what is A, B, C and D?
read more ..
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Guest
May 21, 2016
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513
1
help
If I know that sinx = 3/4 and that 90<x<180 how can i find cosx and tanx
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Guest
May 21, 2016
0
950
7
+333
Quick question
John, stacy and Max had saved up 165$ in total for a vaccaton
John had saved three times as much as stacy
Max had saved 40$+ more dollars than Stacy
Work out how much John had saved
read more ..
Alan
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Misaki
May 21, 2016
0
610
2
mathematical question
i was running a race and there are four people. I was last, but then i overtook the second person. what place am i in now?
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Guest
May 21, 2016
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543
1
question
x+y=10 x+z=20 y+z=24 x+y+z=?
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Guest
May 21, 2016
0
2736
1
1. A model car is a 1/40 scale model.
1. A model car is a 1/40 scale model.
a) Express this in a ratio
I'm guessing it's 1:40
b) If the length of the real car is 5.5m, what is the length of the car?
read more ..
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Guest
May 21, 2016
0
577
2
Halp
3(x-4)=-18
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Guest
May 21, 2016
0
493
1
How do you write the formula for 5% of 94700 to find out the down payment for a car?
How do you write the formula for 5% of 94700 to find out the down payment for a car?
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Guest
May 21, 2016
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436
1
Mathy Stuff
1/2(4⋅5)−23
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Guest
May 21, 2016
0
2975
2
Prove that (1-costheta)/(1+-costheta)=tan^2(theta/2)
Prove that (1-costheta)/(1+-costheta)=tan^2(theta/2)
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Guest
May 21, 2016
0
501
3
if the population of a country 324,597, the growth rate is .085 what is the projection is 10 years? Now add 1% to the growth rate what is the new
if the population of a country 324,597, the growth rate is .085 what is the projection is 10 years? Now add 1% to the growth rate what is the new projection for 10 years.
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Guest
May 21, 2016
0
1589
2
HELP
Compute f '(a) algebraically for the given value of a. f(x) = 6x2 + x; a = 1
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Guest
May 21, 2016
0
572
2
Awesomeee here,
Awesomeee here,
How many ways are there to put 4 distinguishable b***s into 2 indistinguishable boxes?
Melody
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Guest
May 21, 2016
May 20, 2016
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450
1
Help
What is the acceleration of the train that travels
5s that ends at 20m/s and starts at 10m/s?
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Guest
May 20, 2016
0
949
1
HELP!!!!!!!!!!!!!!!!!
what value should be added to make the expression a perfect square trinomial? x^2-5x+______ A.) 5/2 B.) 25 C.)10 D.)25/4
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Guest
May 20, 2016
0
637
1
What is a derivitive of a laplace, in the time domain
What is a derivitive of a laplace, in the time domain
Alan
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Guest
May 20, 2016
0
528
1
solve this
what is 180.33423432x99.11110
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Guest
May 20, 2016
0
455
1
Solve
-9y^2-3y / -6y^2-6y
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Guest
May 20, 2016
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